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cryptomator

18 indexed repositories · View on GitHub

cryptomator
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your d...

Java · 16489 stars
android
Cryptomator for Android

Kotlin · 1245 stars
cli
Cryptomator Command-Line Interface

Java · 439 stars
ios
Cryptomator for iOS

Swift · 295 stars
cryptofs
Java Filesystem Provider with integrated encryption

Java · 110 stars
cryptolib
Cryptomator Crypto Library

Java · 100 stars
hub
Cryptomator Hub: Zero-knowledge key management for teams and organizations, seamlessly into your existing identity management. Secure col...

Java · 87 stars
docs
Cryptomator Documentation

TypeScript · 66 stars
jfuse
Java bindings for FUSE using the FFM API

Java · 62 stars
cracker
Brute Force Tool for masterkey.cryptomator Files

Java · 39 stars
fuse-nio-adapter
FUSE-based adapter to provide directory contents specified by a java.nio.file.Path

Java · 26 stars
cloud-access-swift
Swift library for accessing various cloud providers incl. Cryptomator vaults

Swift · 25 stars
cryptomator.github.io
Cryptomator Website

HTML · 23 stars
integrations-api
API for optional services, such as system keychain integrations

Java · 16 stars
webdav-nio-adapter
Jackrabbit-based servlets running on embedded Jetty to serve a directory specified by a java.nio.file.Path

Java · 15 stars
webdav-nio-adapter-servlet
WebDAV-NIO-Adapter-Servlet

Java · 15 stars
integrations-win
Optional integrations into Windows

Java · 12 stars
jsmb
Java SMB2/3 Server

Java · 10 stars

Beginner friendly Everything

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Issues somebody may already be working on are listed last. List everything by date

Clarify seat-limit message when reactivating a vault
Open
- Is something wrong?
Difficulty 1/5 Under an hour Newbie friendliness 78/100

cryptomator/hub#515 · Opened Nov 11, 2026
Optional write verification to detect memory errors during encryption
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/cryptomator#4389 · Opened Nov 9, 2026

Maintainers usually reply within 1 day
Vault / files not visible on Samsung file explorer
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 48/100

cryptomator/android#679 · 1 comment · Opened Nov 5, 2026
Unable to open any vault on ios
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 38/100

cryptomator/ios#484 · 1 comment · Opened Nov 5, 2026
Integrate with Polkit (PolicyKit) to support unlocking via fingerprint scanners on Linux
Open
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Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/cryptomator#4383 · 2 comments · Opened Nov 4, 2026

Maintainers usually reply within 1 day
Recovery moves the masterkey non-atomically when the vault is on a different filesystem than /tmp
Open
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Difficulty 4/5 3-5 days Newbie friendliness 28/100

cryptomator/cryptomator#4376 · Opened Nov 2, 2026

Maintainers usually reply within 1 day
Release 1.19.6 bundles Temurin 26.0.1+8, two updates behind the latest Java 26 build
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Difficulty 2/5 1-3 hours Newbie friendliness 70/100

cryptomator/cryptomator#4375 · Opened Nov 2, 2026

Maintainers usually reply within 1 day
ChunkCache drops a dirty chunk if saving it during eviction fails
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

cryptomator/cryptofs#372 · Opened Nov 1, 2026
macOS 27.2 / FUSE-T: unlock spinner never completes although vault is mounted; earlier fuse_loop() returned prematurely
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 15/100

cryptomator/cryptomator#4369 · 2 comments · Opened Nov 1, 2026

Maintainers usually reply within 1 day
Cryptomator 1.19.x: Circular loading of installed providers on Linux
Open
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Difficulty 4/5 3-5 days Newbie friendliness 30/100

cryptomator/cryptomator#4368 · 1 comment · Opened Nov 1, 2026

Maintainers usually reply within 1 day
Cannot open any files any ~1.5+ GB file with cache on!
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type:bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

cryptomator/android#677 · Opened Oct 29, 2026
Problem with t-fuse and Excel encrypted files
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- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

cryptomator/cryptomator#4357 · Opened Oct 24, 2026

Maintainers usually reply within 1 day
iPad storage grows dramatically and Dropbox upload stays pending for larger videos
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

cryptomator/ios#482 · Opened Oct 24, 2026
Way to set cryptomator.settingsPath in persistent admin config
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

cryptomator/cryptomator#4341 · Opened Oct 11, 2026

Maintainers usually reply within 1 day
Increase Cache Size?
Open
- Is something wrong?
type:feature-request

Difficulty 3/5 1-2 days Newbie friendliness 48/100

cryptomator/android#666 · Opened Oct 5, 2026
Shortcuts: "Save File" action fails with "The file is invalid" when saving camera/converted image
Open
- Is something wrong?
Difficulty 3/5 Half a day Newbie friendliness 70/100

cryptomator/ios#476 · 1 comment · Opened Oct 4, 2026
Tray icon does not register on Ubuntu 26.04 with Cinnamon 50.1
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misc:integration os:linux

Difficulty 4/5 3-5 days Newbie friendliness 52/100

cryptomator/cryptomator#4331 · 4 comments · Opened Oct 4, 2026

Maintainers usually reply within 1 day
Close container during standy by
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 45/100

cryptomator/cryptomator#4328 · Opened Oct 2, 2026

Maintainers usually reply within 1 day
EXE installer does not expose the installation directory chooser available in the MSI
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 65/100

cryptomator/cryptomator#4324 · 2 comments · Opened Sep 23, 2026

Maintainers usually reply within 1 day
Windows installer aborts if the installer executable is renamed to Cryptomator.exe
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 65/100

cryptomator/cryptomator#4323 · Opened Sep 23, 2026

Maintainers usually reply within 1 day
OpenAPI document marks optional request body of `PUT /api/users/me` as required
Open
- Is something wrong?
Difficulty 2/5 1-3 hours Newbie friendliness 75/100

cryptomator/hub#497 · Opened Sep 23, 2026
Hide 'Disabled' Users in the User list by default
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 68/100

cryptomator/hub#496 · Opened Sep 18, 2026
Improve Security Boundary for TOFU URLs
Open
- Is something wrong?
misc:hub

Difficulty 5/5 Over a week Newbie friendliness 45/100

cryptomator/android#657 · Opened Sep 16, 2026
Please add font size increase to Preferences
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 45/100

cryptomator/cryptomator#4316 · Opened Sep 12, 2026

Maintainers usually reply within 1 day
Improve Security Boundary for TOFU URLs
Open
- Is something wrong?
misc:hub

Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/ios#474 · Opened Sep 8, 2026
Improve Security Boundary for TOFU URLs
May be free again @infeo claimed this 64 days ago, and no pull request is open. Open
- Is something wrong?
cryptomator/cryptomator#4309 · 1 assignee · Opened Sep 8, 2026

Maintainers usually reply within 1 day
Large file GET requests intermittently fail with EofException/IOException — silent read truncation, no error surfaced to client
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 52/100

cryptomator/webdav-nio-adapter-servlet#117 · Opened Aug 25, 2026
Cryptomator Shortcuts “Get Folder” action times out on iOS
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

cryptomator/ios#473 · Opened Aug 23, 2026
Doubled Systemtray icon
Open
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Difficulty 4/5 3-5 days Newbie friendliness 35/100

cryptomator/cryptomator#4293 · 4 comments · Opened Aug 20, 2026

Maintainers usually reply within 1 day
"Keep unlocked" advanced setting on Android app doesn't release Vault after files are closed
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

cryptomator/android#656 · Opened Aug 14, 2026
App crashes when opening a large text file in the built-in editor
Open
- Is something wrong?
state:to-be-confirmed type:bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

cryptomator/android#654 · Opened Aug 11, 2026
Using custom CA certificates
Open
- Is something wrong?
type:feature-request

Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/android#653 · 1 reaction · Opened Aug 9, 2026
Implement stopProvidingItem cancellation
Open
- Is something wrong?
state:confirmed

Difficulty 4/5 3-5 days Newbie friendliness 45/100

cryptomator/ios#472 · 1 reaction · Opened Aug 4, 2026
Linux Mint: duplicate bookmark after unlocking vault
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 68/100

cryptomator/cryptomator#4281 · 2 comments · Opened Jul 29, 2026

Maintainers usually reply within 1 day
Not Locked
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 25/100

cryptomator/ios#470 · Opened Jul 23, 2026
Audit Log Event Inconsistencies
Open
- Is something wrong?
Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/hub#483 · 1 reaction · Opened Jul 17, 2026
Android: Storage permission immediately dropped on GrapheneOS
Open
- Is something wrong?
type:bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

cryptomator/android#644 · Opened Jul 3, 2026
Exception in thread "DBus-Signal-Receiver-19" java.lang.ClassCastException
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 42/100

cryptomator/cryptomator#4265 · 1 comment · Opened Jun 28, 2026

Maintainers usually reply within 1 day
File or Folder is not shown after changing case of a file name
Open
- Is something wrong?
mount:fuse os:windows state:confirmed

Difficulty 4/5 3-5 days Newbie friendliness 48/100

cryptomator/cryptomator#4256 · 2 comments · Opened Jun 23, 2026

Maintainers usually reply within 1 day
Cryptomator 1.19.3 fails to open Cloud Files vaults over SMB because BasicFileAttributes.isDirectory() returns false on JDK 26
Open
- Is something wrong?
os:windows state:confirmed

Difficulty 4/5 3-5 days Newbie friendliness 48/100

cryptomator/cryptomator#4252 · 12 comments · Opened Jun 20, 2026

Maintainers usually reply within 1 day
Update to Visual Studio 2026
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 64/100

cryptomator/integrations-win#154 · Opened Jun 19, 2026

Maintainers usually reply within 4 days
Use AOT-Cache for faster startup
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 45/100

cryptomator/cryptomator#4251 · Opened Jun 19, 2026

Maintainers usually reply within 1 day
WebDAV PROPFIND returns 404 for displayname/resourcetype after successful PUT, causing rclone to fail
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

cryptomator/cli#102 · Opened Jun 6, 2026
Migrate JOSESwift to jwt-kit
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 35/100

cryptomator/ios#464 · Opened Jun 4, 2026
iOS - "Kommunikation mit der Hilfs-App nicht möglich" - no communication with helper app
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 38/100

cryptomator/ios#458 · Opened May 15, 2026
Linux: File Modification Timestamp Not Updated
Open
- Is something wrong?
Difficulty 4/5 3-5 days Newbie friendliness 48/100

cryptomator/cryptomator#4239 · Opened May 13, 2026

Maintainers usually reply within 1 day
Add folder sync option for Android (background sync to/from vault)
Open
- Is something wrong?
type:feature-request

Difficulty 5/5 Over a week Newbie friendliness 25/100

cryptomator/android#637 · 2 comments · 2 reactions · Opened May 13, 2026
The text editor in cryptomator Android supports undo & redo / autosave.
Open
- Is something wrong?
type:feature-request

Difficulty 5/5 Over a week Newbie friendliness 35/100

cryptomator/android#636 · Opened May 9, 2026
Upgrade package manager from pnpm 10 to pnpm 11
May be free again @infeo claimed this 187 days ago, and no pull request is open. Open
- Is something wrong?
cryptomator/docs#146 · 1 assignee · Opened May 8, 2026
Cryptomator-Window does not apear when dual monitor use is reverted to one monitor
Open
- Is something wrong?
Difficulty 3/5 1-2 days Newbie friendliness 55/100

cryptomator/cryptomator#4224 · Opened Apr 24, 2026

Maintainers usually reply within 1 day

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